Toyota 1 MZ–FE Manual page 68

EG2–68
1MZ–FE ENGINE – ENGINE MECHANICAL
21. DISCONNECT ENGINE WIRE FROM NO.3 TIMING
BELT COVER
Disconnect the 2 clamps and engine wire.
22. DISCONNECT ENGINE WIRE FROM ENGINE REAR
SIDE
(a) Disconnect the following connectors:
(1) LH oxygen sensor
(2) Engine coolant temperature sensor
(3) Camshaft position sensor
(b) Disconnect the 3 clamps.
(c) Remove the 2 nuts, and disconnect the engine wire.
23. DISCONNECT ENGINE WIRE FROM ENGINE RH
SIDE
(a) Disconnect the following connectors:
(1) 3 injector connectors
(2) 3 ignition coil connectors
(3) Water temperature sender gauge connector
(4) Water temperature sensor connector
(5) RH oxygens sensor connector
(b) Remove the 5 nuts, and disconnect the engine wire.